#EFE572#EFE572

#EFE572 is a very light, vivid yellow. Relative luminance 0.756; OKLCH L 90.7% C 0.137 H 104.3°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#EFE572
RGB	rgb(239, 229, 114)
HSL	hsl(55, 80%, 69%)
HSV	hsv(55, 52%, 94%)
CMYK	cmyk(0%, 4.2%, 52.3%, 6.3%)
CIE-LAB	lab(89.68, -11.28, 56.55)
CIE-LCH	lch(89.68, 57.67, 101.28°)
OKLab	oklab(90.71% -0.0338 0.1328)
OKLCH	oklch(90.71% 0.137 104.3)
XYZ	xyz(66.6551, 75.6064, 26.9987)
Luminance	0.7560 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE572 #727CEF

analogous

#EFA772 #EFE572 #BBEF72

triadic

#EFE572 #72EFE5 #E572EF

tetradic

#EFE572 #72EFA7 #727CEF #EF72BB

square

#EFE572 #72EFA7 #727CEF #EF72BB

split-complementary

#EFE572 #72BBEF #A772EF

monochromatic

#CFC018 #E9DB3B #EFE572 #F5EFA9 #FBF9E0

Accessibility & contrast

On white

1.30

#EFE572 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#EFE572 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE572

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE572	#FFFFFF	#000000	##000000
##EFE572	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DE67

Deuteranopia (green-blind)

#FAE478

Tritanopia (blue-blind)

#FED8CB

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe572;
/* rgb */ color: rgb(239, 229, 114);
/* oklch */ color: oklch(90.7% 0.137 104.3);

Tailwind

colors: {
  custom: {
    50: '#f7ed9d',
    500: '#efe572',
    950: '#000000',
  },
}

SCSS

$custom: #efe572;
$custom-light: #f7ed9d;
$custom-dark: #000000;

JSON

{
  "hex": "#efe572",
  "rgb": {
    "r": 239,
    "g": 229,
    "b": 114
  },
  "hsl": {
    "h": 55.2,
    "s": 79.618,
    "l": 69.216
  },
  "oklch": {
    "l": 0.9071,
    "c": 0.13703,
    "h": 104.3
  },
  "luminance": 0.75604
}

Semantic roles & 50–950 ramp

primary

#EFE572

secondary

#3D48C8

accent

#1ADC0A

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE572

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →